CN201771050U - Antifreeze siphoning drainage device - Google Patents
Antifreeze siphoning drainage device Download PDFInfo
- Publication number
- CN201771050U CN201771050U CN2010202398951U CN201020239895U CN201771050U CN 201771050 U CN201771050 U CN 201771050U CN 2010202398951 U CN2010202398951 U CN 2010202398951U CN 201020239895 U CN201020239895 U CN 201020239895U CN 201771050 U CN201771050 U CN 201771050U
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- China
- Prior art keywords
- water pool
- purification water
- syphon
- purifying tank
- water purifying
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Abstract
The utility model provides an antifreeze siphoning drainage device. A water purifying tank is mounted under a frozen soil layer, a siphon pipe is inserted to a position A of the lower portion of the water purifying tank from a slot on the lateral upper portion of the water purifying tank, the outer end of the siphon pipe is connected with an exhaust valve, a drain valve and a drain pipe sequentially, an outlet B of the drain pipe is lower than the bottom C of the water purifying tank, and the distance from a suction inlet of the siphon pipe to the bottom of the water purifying tank is 20mm. Furthermore, the volume of the water purifying tank on the upper portion of the siphon pipe and within the distance h from the slot of the siphon pipe to the top of the water purifying tank is larger than the volume from the suction inlet of the siphon pipe to the section of the drain pipe lower than the slot. A water level meter is arranged on the upper portion of the water purifying tank and connected with a water level alarm.
Description
Technical field
The utility model relates to a kind of freeze proof siphon drainage device, belongs to technical field of sewage.
Background technology
In the northern area of China, ten hundreds of enterprises and small towns are distributing.The problem that all there is a sanitary sewage disposal in these densely populated zones and effluxes.Because weather cold.Wastewater disposition after the purification is had a strong impact on.Often there is drainage pipe to be frozen to block and then sewage floods, a whole set for the treatment of apparatus situation in paralyzed state is taken place.
The location that sweet peaceful area, Shan is China two western provinces oil fields.In recent years, along with the enforcement of national energy-saving and emission-reduction policy and the strictness of standard day by day of environmental requirement, oil field and local government had strengthened the dynamics to the sanitary sewage harmless treatment, and big and small sewage-treatment plant is constructed and put into operation successively.But owing to be located in the loess plateau here, winter temperature to subzero more than 20 degree, device freeze proof become the contradiction of giving prominence to.General midget plant adopts " buried ", has guaranteed the winter operation of sewerage treatment main equipment basically by the earthing insulation.But stifled always the failing of freezing of outlet conduit solves.
Since 2006, the research and development unit adopted drainage pipe to twine electric tracing before this and brought insulation, but because " doing little by little without a break ", water flows to pipe outlet and still has been frozen in, and power consumption is big.Increased a purification water pool in 2007, adorned a pump, every day is pump drainage regularly, has obtained obvious effects.But suction pump fault rate height, and consumed power.
Summary of the invention
The purpose of this utility model is to design a kind of freeze proof siphon drainage device according to siphon principle, the running water of original switch-on and-off has been become the gravity flow discharging of regularly big flow, the time and the condition that do not allow sewage have in pipeline to freeze are frozen stifled problem winter thereby solved drainage pipe effectively.
The technical solution of the utility model: the purification water pool of freeze proof siphon drainage device of the present utility model is placed in below the frozen soil layer, syphon inserts a mouthful A place, bottom that inserts purification water pool by the purification water pool upper lateral part, siphonal outer end connects outlet valve, draining valve, gutter successively, and the outlet B place of gutter is lower than the C place, bottom of purification water pool.
Described siphonal intake 200mm at the bottom of the pond of purification water pool.
Described siphonal mouth is lower than slotting entrance greater than syphon intake to gutter apart from the volume of the formed syphon of the distance h top purification water pool at the top of purification water pool the volume that inserts.
Fluviograph is established on described purification water pool top, and fluviograph is connected with water level alarm.
Advantage of the present utility model:
(1) solves north cold area sewage treatment unit gutter and freeze stifled long-standing problem.
(2) energy conservation reduces device running cost.
(3) time and the condition of not freezing to water purification is so it has antifreezing function.
(4) device is made simple, easy to operate.General maintenance of works team can make and manage.
(5) the utility model utilizes certain water level to start siphon dexterously, by siphon water has been arranged then, and not electricity consumption is without pump, and is energy-conservation.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1: freeze proof siphon drainage device of the present utility model comprises purification water pool 1, its purification water pool 1 is placed in below the frozen soil layer, syphon 2 inserts the A place, bottom that mouthful 1a inserts purification water pool 1 by purification water pool 1 upper lateral part, the outer end of syphon 2 connects outlet valve 3, draining valve 4, gutter 5 successively, and the outlet B place of gutter 5 is lower than the C place, bottom of purification water pool 1.
The intake 2a of described syphon 2 200mm at the bottom of the pond of purification water pool 1.
The insertion mouth 1a of described syphon 2 is lower than a volume that inserts mouth 1a section apart from the volume of the formed syphon 2 top purification water pools 1 of the distance h at the top of purification water pool 1 greater than syphon 2 intake 2a to gutter.
Fluviograph 7 is established on described purification water pool 1 top, and fluviograph 7 is connected with water level alarm.
Structural member is introduced:
(1) purification water pool 1: be used to store sewage, be convenient to regular discharge.Capacity is determined according to sewage quantity, is advisable can hold this displacement of one day in ground that yards up.Anticorrosion cylinder of steel or concrete pouring can be adopted in the pond.Riding position should be below frozen soil layer.The top earthing is not less than 1m.1b is a sewage inlet, the 6th, and the inspection hole of purification water pool 1.
(2) syphon 2: adopt metal or non-metallic pipe all can, intake 200mm at the bottom of the pond is advisable.Note the calculating of syphon setting height(from bottom): the insertion mouth 1a of its syphon 2 is lower than to gutter greater than syphon 2 intake 2a apart from the volume of the formed syphon 2 top purification water pools 1 of the distance h at the top of purification water pool 1 and inserts mouthful volume of 1a section, to guarantee the formation of siphon.
(3) outlet valve 3: be used to get rid of siphon port to the air between the draining valve pipeline section.
(4) draining valve 4: be used for the start and stop siphoning installation, should take antifreezing measures.
(5) gutter 5: be used for delivering to the destination with purifying waste water, adopt metal or non-metallic pipe all can.The absolute altitude that must be noted that the outlet terminal should be lower than at the bottom of purification water pool 1 pond, and trap can not be arranged on the way.General using mountain area physical features characteristics build purification water pool 1 than the high place of gutter 5 outlets in.
(6) fluviograph 7 is used to detect the water level of purifying waste water, and reminds the staff to open draining valve 4, and the startup of start and stop siphoning installation discharges water.Simultaneously, the height of fluviograph 7 settings can guarantee the formation of siphon.
The operation of device is as follows:
1, when the purification water pool water level arrives fluviograph 7, opens outlet valve 3 earlier, allow the siphon inner air tube arrange, close outlet valve 3 afterwards;
2, open draining valve 4, at this moment water purification will be along syphon 2 to Way out B diffluence in the pond.When water flow to the gutter 5 that is lower than syphon 2 insertion mouthful 1a, negative pressure (siphon) formed in the pipeline, and at this moment, the purification water pool water level is lower than an insertion mouthful 1a, and the water in the whole pond leans on the very fast discharge of siphonage intact.
Claims (4)
1. freeze proof siphon drainage device, comprise purification water pool (1), it is characterized in that: purification water pool (1) is placed in below the frozen soil layer, syphon (2) inserts the A place, bottom that mouthful (1a) inserts purification water pool (1) by purification water pool (1) upper lateral part, the outer end of syphon (2) connects outlet valve (3), draining valve (4), gutter (5) successively, and the outlet B place of gutter (5) is lower than the C place, bottom of purification water pool (1).
2. freeze proof siphon drainage device according to claim 1 is characterized in that: intake (2a) 200mm at the bottom of the pond of purification water pool (1) of syphon (2).
3. freeze proof siphon drainage device according to claim 1 and 2 is characterized in that: the insertion mouth (1a) of syphon (2) is lower than a volume that inserts mouth (1a) section apart from the volume of the formed syphon of distance h (2) the top purification water pool (1) at the top of purification water pool (1) greater than syphon (2) intake (2a) to gutter.
4. freeze proof siphon drainage device according to claim 1 and 2 is characterized in that: fluviograph (7) is established on purification water pool (1) top, and fluviograph (7) is connected with water level alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398951U CN201771050U (en) | 2010-06-13 | 2010-06-13 | Antifreeze siphoning drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202398951U CN201771050U (en) | 2010-06-13 | 2010-06-13 | Antifreeze siphoning drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201771050U true CN201771050U (en) | 2011-03-23 |
Family
ID=43750893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202398951U Expired - Fee Related CN201771050U (en) | 2010-06-13 | 2010-06-13 | Antifreeze siphoning drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201771050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774747A (en) * | 2013-12-29 | 2014-05-07 | 康乃尔化学工业股份有限公司 | Telescoping venturi siphoning blowdown pipe and design method |
| CN104088357A (en) * | 2014-07-03 | 2014-10-08 | 方青海 | Siphon valve |
| GB2552800A (en) * | 2016-08-09 | 2018-02-14 | Robell Engineering Ltd | Leachate draw-off apparatus |
| CN111236409A (en) * | 2020-03-04 | 2020-06-05 | 诸暨新伏给排水设备有限公司 | Urban sewer drainage device capable of preventing pipeline from being blocked and actively purifying |
-
2010
- 2010-06-13 CN CN2010202398951U patent/CN201771050U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774747A (en) * | 2013-12-29 | 2014-05-07 | 康乃尔化学工业股份有限公司 | Telescoping venturi siphoning blowdown pipe and design method |
| CN103774747B (en) * | 2013-12-29 | 2015-07-01 | 康乃尔化学工业股份有限公司 | Telescoping venturi siphoning blowdown pipe and design method |
| CN104088357A (en) * | 2014-07-03 | 2014-10-08 | 方青海 | Siphon valve |
| GB2552800A (en) * | 2016-08-09 | 2018-02-14 | Robell Engineering Ltd | Leachate draw-off apparatus |
| CN111236409A (en) * | 2020-03-04 | 2020-06-05 | 诸暨新伏给排水设备有限公司 | Urban sewer drainage device capable of preventing pipeline from being blocked and actively purifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20110613 |